Jeremy Bieber also shared the news on social media, calling his newborn “beautiful” on his Twitter feed.

In addition to Justin, the 43-year-old Jeremy Bieber is also dad to eight-year-old son Jaxon and 10-year-old daughter Jazmyn from a previous relationship.

He and Chelsey, who is also mom to an 11-year-old girl named Allie, tied the knot in February.

It’s an exciting time for the Bieber family as Justin, 24, is planning his wedding to model Hailey Baldwin. The young couple became engaged last month, just weeks after rekindling their brief 2016 romance.